Colored plastic lens and method of manufacture therefor

Details Colored plastic lens and method of manufacture therefor Colored plastic lens and method of manufacture therefor

1998-11-02

2000-02-22

Yamnitzky, Marie

Stock material or miscellaneous articles

Composite

Of silicon containing

428412, 428413, 4284231, 4284255, 428446, 428323, 351159, 351163, 351166, 359581, 427164, 427386, 427387, 4274121, B32B 2700, B05D 500

Patent

active

060278161

ABSTRACT:
A colored plastic lens includes a plastic substrate having first and second surfaces, a resin film with a pigment dispersed therein formed on one of the first and second surfaces of the plastic substrate, and a coating film, preferably a hard coat film, formed on the resin film and the surface of the lens on which the resin film is not formed. A method of forming the colored plastic lens includes providing a plastic substrate having first and second sides, dispersing a pigment in a resin vehicle, coating the pigment dispersed in the resin vehicle on one of the first and second sides of the plastic substrate to thereby form a resin film, and forming a coating film, preferably a hard coat film, on the resin film and the surface of the lens on which the resin film is not formed.

REFERENCES:
patent: 3762940 (1973-10-01), Bechtold
patent: 4320940 (1982-03-01), Mueller et al.
patent: 4324712 (1982-04-01), Vaughn, Jr.
patent: 4401718 (1983-08-01), Medford
patent: 4547397 (1985-10-01), Burzynski et al.
patent: 4556606 (1985-12-01), Olson
patent: 4895767 (1990-01-01), Mori et al.
patent: 4904525 (1990-02-01), Taniguchi et al.
patent: 4963159 (1990-10-01), Narducy et al.
patent: 5015523 (1991-05-01), Kawashima et al.
patent: 5055346 (1991-10-01), Rohrbacher
patent: 5091460 (1992-02-01), Seto et al.
patent: 5134191 (1992-07-01), Takarada et al.
patent: 5181142 (1993-01-01), Asai et al.
patent: 5258444 (1993-11-01), Zezinka et al.
patent: 5449731 (1995-09-01), Suzuki et al.
patent: 5462806 (1995-10-01), Konishi et al.
patent: 5587835 (1996-12-01), Shimizu et al.
patent: 5591517 (1997-01-01), Takamiya et al.
patent: 5770259 (1998-06-01), Parker et al.
patent: 5830578 (1998-11-01), Ono et al.
Encyclopedia of Polymer Science and Engineering, vol. 13, p. 243, John Wiley & Sons, Inc., (1988). [an encyclopedia does not have a publication month].

Affiliated with

Also associated with

Rating

Colored plastic lens and method of manufacture therefor does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Colored plastic lens and method of manufacture therefor, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Colored plastic lens and method of manufacture therefor will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-518840